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APE2901Y5-50 Datasheet(PDF) 2 Page - Advanced Power Electronics Corp. |
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APE2901Y5-50 Datasheet(HTML) 2 Page - Advanced Power Electronics Corp. |
2 / 10 page Advanced Power Electronics Corp. APE2901 ABSOLUTE MAXIMUM RATINGS (T A= 25 o C) VIN Supply Voltage(VIN) …………………………… 5.5 V SW Voltage(VSW) …………………………………… 5.5 V OUT Voltage(VOUT) ………………………………… 5.5 V Power Dissipation(PD) ……………………………… ( TJ-TA ) / Rthja W Storage Temperature Range(TST) ………………… -40°C To 150°C Operating Junction Temperature Range(TOP) …… -20°C To + 100°C Note. Rth JA is measured with the PCB copper area of approximately 1 in2(Multi-layer) that need connect to GND pin of the APE2901. PACKAGE INFORMATION ELECTRICAL SPECIFICATIONS ( VIN=1.8V, IOUT=10mA, TA=25 oC, unless otherwise specified) Parameter SYM TEST CONDITION MIN TYP MAX UNITS OUTPUT VOLTAGE ACCURACY △ VOUT -5 - 5 % START-UP VOLTAGE(VIN-VF)(Note 1) VSTART-UP IOUT=1mA, VIN =rising from 0 to 2V - 0.8 1.2 V HOLD-ON VOLTAGE VHOLD IOUT=1mA, VIN =falling from 2 to 0V 0.6 - - V SUPPLY CURRENT ISUPPLY No Load - 22 - uA INTERNAL SWITCH RDSON RLX(DSON ILX=150mA - 850 - mΩ INTERNAL LEAKAGE CURRNET ILX(leak VLX=4V, Forced VOUT=3.8V - - 0.5 uA MAXIMUM OSCILLATOR FREQUENCY FOSC - 150 - KHz OSCILLATOR DUTY ON DON To be measure on SW pin - 77 - % Vout=2.5V~3.0V, IOUT=50mA - 82 - % Vout=3.1V~4.0V, IOUT=50mA - 83 - % Vout=4.1V~5.0V, IOUT=50mA - 87 - % Note 1: The minimum input voltage for the IC start-up is strictly a function of the VF catch diode. PIN DESCRIPTIONS PIN SYMBOL PIN DESCRIPTION SW Switch Pin. Connect External Inductor & Diode here. GND GND Pin OUT Output Voltage 2 EFFICIENCY η Rthjc=110 oC/W Rthja=250 oC/W Vout SW 13 2 Tab is Vout SOT-89 GND Rthjc=100 oC/W Rthja=160 oC/W SW GND Vout Top View SOT-23 Rthjc=110 oC/W Rthja=250 oC/W NC NC SW GND VOUT Top View SOT-23-5L 12 3 4 5 |
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